This machine is spplied for the sorting of the granule size of dry powder materials in the trades of Medicine, chemical, and foodstuff etc. Features This machine is composed of the vertical vibration motor, a sieve bottom, a mesh frame, sieve room, rubber vibrating bowl, and all fastening pieces etc, It can be operate for the sorting purpose either in single sieve or multi-sieves with acompact structure, easy operating, somooth running, loe noise, large targer materials-treating, goog fineness, and wide applicability etc. The sieve adopts the top stretching technology in the industry,which powerfully increases the effective area of the sieve with extremely high sieving precision,thus increasing the output volume. 1) Chemical industry: Resin, pigment, cosmetic, coatings, Chinese medicine powder 2) Food industry: Sugar powder, starch, salt, rice noodle, milk powder, egg powder, sauce, syrup 3) Metallurgy, Mine industry: Aluminum powered, copper powder, ore alloy powder, welding rod powder 4) Medicinal industry: All kinds of medicine 5) Waste treatment: Disposed oil, disposed water, disposed dye waste water, active carbonChina Gyratory Vibrating Screen website:http://www.yrscreen.com/fine-screening-equipment/gyratory-vibrating-screen/